as i continue to try to figure out dialing the motor in the arc i received a stumping point. i hooked up a bsc 421 and was able to lock 58w and 43w (some of the stronger tps). what i cant figure is why cant i get lower than 61w on my ku lnb. i know c band is wider range but i must be set properly for the dish if i could get c-band. so what am i missing?